ethtool: add two link extended substates of bad signal integrity

ETHTOOL_LINK_EXT_SUBSTATE_BSI_SERDES_REFERENCE_CLOCK_LOST means the input
external clock signal for SerDes is too weak or lost.

ETHTOOL_LINK_EXT_SUBSTATE_BSI_SERDES_ALOS means the received signal for
SerDes is too weak because analog loss of signal.

Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 67aa7134b3019e151910d983cf70b191739b6e14..b6db6590baf0af020544240225537c8c817f011c 100644 (file)
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -639,6 +639,8 @@ enum ethtool_link_ext_substate_link_logical_mismatch {
 enum ethtool_link_ext_substate_bad_signal_integrity {
        ETHTOOL_LINK_EXT_SUBSTATE_BSI_LARGE_NUMBER_OF_PHYSICAL_ERRORS = 1,
        ETHTOOL_LINK_EXT_SUBSTATE_BSI_UNSUPPORTED_RATE,
+       ETHTOOL_LINK_EXT_SUBSTATE_BSI_SERDES_REFERENCE_CLOCK_LOST,
+       ETHTOOL_LINK_EXT_SUBSTATE_BSI_SERDES_ALOS,
 };
 
 /* More information in addition to ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE. */